wp_list_filter()
Function: Filters a list of objects, based on a set of key => value arguments.
Source: wp-includes/functions.php:5255
wp_list_pluck()
Function: Plucks a certain field out of each object or array in an array.
Source: wp-includes/functions.php:5277
wp_filter_object_list()
Function: Filters a list of objects, based on a set of key => value arguments.
Source: wp-includes/functions.php:5213